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Moscow University Chemistry Bulletin Vol. 53, No. 2, P. 81 (2012)
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E. A. Lord, A. M. Banaru

The number of generators of a crystallographic space group

Abstract

On the basis of cardinality |g| of a minimal generator set of a space group G, a numeric parameter Q called critical coordination number was constructed. It characterizes the least number of contacts enough for forming a given structure. With the aid of established algorithm |g| was calculated for trimetric space groups. Structural classes corresponding to Q = 1 were derived. The selection of such structures in Cambridge Structural Database was performed, and some typical representatives considered.
Moscow University Chemistry Bulletin.
2012, Vol. 53, No. 2, P. 81
   

Copyright (C) Chemistry Dept., Moscow State University, 2002
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